Today at CES 2015 in Las Vegas, PC hardware maker Razer revealed their entry in the small black Android box that connects to your television market.What makes it different from the other small black boxes? This one streams games from any gaming PC. »1/06/15 9:00am 1/06/15 9:00am

Actually r4di0fly3r's motion-tracking turret probably won't keep intruders out. But it will startle them. And it will probably keep cats and dogs out from sheer terror of "OH GOD WHAT IS THAT." »12/27/12 2:30pm 12/27/12 2:30pm

This has to be the coolest thing I will see today. I need at least two to stand guard by my apartment.

Not only does this currently uncased
Portal »5/10/12 12:00pm 5/10/12 12:00pm turret track its victims with a camera, but it can even shoot (non-lethally) at them. And it'll inquire after you if you've left its sights. The only thing left for…

Here's a lovely little Instructable that shows how to make a Portal turret out of our favorite plastic building bricks suitable for desk or headboard. Now you're thinking with elements. »5/19/11 12:40pm 5/19/11 12:40pm